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Mid-Level/Senior Developer, Backend, Java, AWS

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 5,001-10,000Since 1995H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

25 days ago

Salary

0

Seniority

Senior

Job Description

Mid-Level/Senior Developer, Backend, Java, AWS

CI&T

• Develop and evolve backend services in Java • Design and implement scalable APIs and microservices • Work with messaging systems and distributed systems • Integrate services with the AWS ecosystem • Ensure application quality, observability, and resilience • Work on CI/CD pipelines and DevOps practices • Participate in technical refinements and architectural decisions

Job Requirements

  • Strong experience with Java (Java 21+), Spring, and Hibernate
  • Proficiency in object-oriented programming and design patterns
  • Experience with microservices architecture, Clean Architecture, BFF (Backend for Frontend), and DDD (Domain-Driven Design)
  • Modeling REST APIs with Spring Boot and AWS API Gateway
  • Knowledge of application security: authentication, OWASP, and best practices
  • Unit and integration testing with JUnit 4+ and Mockito
  • Experience with AWS (EC2, ECS, EKS, Fargate, S3, SQS, SNS, Lambda, API Gateway, CloudWatch)
  • Messaging systems: Amazon SQS, Kafka, or similar
  • Experience with relational and NoSQL databases
  • Docker and/or Kubernetes
  • Infrastructure as code: Terraform or AWS CloudFormation
  • CI/CD and familiarity with Git
  • Familiarity with using AI in development (code generation, automation)

Benefits

  • Health and dental insurance
  • Meal and food allowances
  • Childcare assistance
  • Extended parental leave
  • Partnerships with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass
  • Profit sharing (PLR)
  • Life insurance
  • Continuous learning platform (CI&T University)
  • Discount club
  • Free online platform dedicated to promoting physical and mental health and well-being
  • Pregnancy and responsible parenthood course
  • Partnerships with online course platforms
  • Language learning platform
  • And many others

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